Toronto address · Ward 20, Scarborough Southwest
107 Patterson Ave
The City of Toronto has 4 building permits since 2017 on record for this address.
Building permits
Every permit the City lists for this address since 2017, and any still open from before, newest first.
- Closed
Residential building permit · Addition to existing building
rev #1-new north wall, enclose balconySECOND FLOOR ADDITION
Applied Dec 19, 2006 · issued Nov 3, 2010 · completed Feb 7, 2019 · Permit 01 140610 BLD (revision 01)
- Closed
Heating and ventilation
rev #1-revise layoutSECOND FLOOR ADDITION
Applied Dec 19, 2006 · issued Nov 3, 2010 · completed Feb 7, 2019 · Permit 01 140613 HVA (revision 01)
- Closed
Residential building permit · Addition to existing building
Second floor addition
Applied May 24, 2001 · issued Jul 26, 2001 · completed Feb 6, 2019 · Permit 01 140610 CMB
- Closed
Heating and ventilation
Second floor addition
Applied May 24, 2001 · issued Jul 26, 2001 · completed Feb 7, 2019 · Permit 01 140613 HVA
Committee of Adjustment
No applications to the City's Committee of Adjustment for this address since 2017. That's where an owner asks for a minor variance (a small exception to the zoning by-law) or a consent to divide a lot.
What’s planned nearby
Development sites within 500 m
No rezoning, site plan, subdivision or condominium file open within 500 m, and no pre-construction project on the site.
Neighbours’ Committee of Adjustment files within 250 m
594 Warden Ave · Minor variance
Proposed front and rear addition including interior alterations to existing dwelling. Demolition of front sunroom and rear addition. New house by way of renovation.
170 m away · filed Sep 2, 2026 · Accepted
141 Leyton Ave · Consent
To obtain consent to sever the property into two residential lots. The Committee of Adjustment previously approved the severance of the land into 2 lots in 2021 under Decision B0014/20SC. However, the provisional consent of this application lapsed because the Certificate of Consent issued was not registered with the Land Registry Office within the statutory timeline.
160 m away · filed Sep 2, 2025 · Approved
111 Prairie Dr · Consent
To permit a lot addition to create a lot for redevelopment.
110 m away · filed Oct 6, 2024 · Approved
109 Prairie Dr · Consent
To permit a lot addition to create a lot for redevelopment.
130 m away · filed Sep 28, 2024 · Approved
105 Prairie Dr · Minor variance
To demolish existing dwelling and to construct a new two storey detached dwelling.
150 m away · filed Feb 2, 2024 · Approved
135 Leyton Ave · Minor variance
To demolish existing dwelling and to construct a new detached dwelling.
180 m away · filed Oct 26, 2022 · Approved
135 Leyton Ave · Consent
To obtain consent to sever lots into two residential lots. Cross reference minor variances applications A0222/22SC & A0223/22SC.
180 m away · filed Oct 26, 2022 · Approved
135 Leyton Ave · Minor variance
To demolish existing dwelling and to construct a new detached dwelling.
180 m away · filed Oct 21, 2022 · Approved
From the City of Toronto’s open data: building permits (active, and cleared since 2017), Committee of Adjustment applications and address points, this record updated Sep 29, 2026, and the development sites from its Development Applications data. Contains information licensed under the Open Government Licence – Toronto. Construction cost estimates and contractors’ names are left out on purpose, and nothing here names an owner.